Full OEM compatibility with Dell PowerEdge R430/R530/R630/R730 servers; Direct replacement for D495E-S1, 2FR04, 0GRTNK (GRTNK) PSU models; 495W 80 PLUS Platinum (94% efficiency) for energy savings & cooling reduction; Hot-swappable & redundant design for 24/7 uptime & zero-downtime maintenance; Universal 100240V auto-sensing input for global data center deployment